package com.song.shop.dynamic;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * @author Song Yinghui
 * @date 2018/9/29
 * @Version 1.0
 */
@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.METHOD , ElementType.TYPE})
public @interface DS {

    String value() default "datasource1" ;
}
